Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The peripheral dashed broken lines illustrate a display screen or portion thereof, and form no part of the claimed design. The portions of the graphical user interface shown in grayscale form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 